*The Angi rating for Radon Detection And Reduction companies in Lignum, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Lignum, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on November 18, 2025
Serving Lignum, VA and surrounding areas
Approved
In business since 2025
Free estimates
Offers commercial services
"Fast and efficient and very reasonably priced! Mitigation worked within first day and levels are well within safe limits now! Thank you for an awesome job!"
Serving Lignum, VA and surrounding areas
Approved
In business since 2009
Emergency services offered
Warranties offered
"I was quoted for smoke remediation services. I discussed the process with the estimator and the steps that we need to take to clean the space. the workers were punctual and professional. Unfortunately, when the final bill arrived it was $1500 more than we agreed to and their explanation was that they left some services off the quote that they performed. This should have been explained before the started the new services. It is completely unacceptable to charge this much extra money without first consulting with the homeowner"
+37
Serving Lignum, VA and surrounding areas
Serving Lignum, VA and surrounding areas
In business since 1995
Free estimates
Credit card accepted
"You certainly get what you pay for! While CSI wasn't the cheapest on our list of home inspection and radon testing quotes, the cost was more than reasonable for the level of service that we received. Ron, our home inspector, was fantastic! He arrived early, and I don't think he could have been more thorough than he was! He was very friendly and personable, and was more than willing to answer our questions during the inspection. He went through the entire home with a fine toothed comb! He pointed out defects that he found, and explained things in detail. He also highlighted the positive things he found. Used a drone to inspect the roof and chimney, and thermal imaging to check for hidden moisture. I feel like we have an excellent idea of the condition of the property we are buying, which has done a lot in making us feel more comfortable! The report we receiced within 24 hours was professional and clearly written with appropriate photos attached. Will certainly recommend to others, and will use them for any future home inspection needs we have!"
+5
Serving Lignum, VA and surrounding areas
In business since 2021
Free estimates
"He did a really good job! I would not hesitate to recommend him to anyone. He is also kind and does a good work."
Serving Lignum, VA and surrounding areas
In business since 2008
Free estimates
Emergency services offered
"I had a pipe burst in the basement of our rental property, Flood Crew was referred by our realtor. They arrived quickly after the pipe was fixed by our plumber, demoed, and dried out the areas, even handled packing out our furniture and placing carefully in a pod storage while the work was being done. They did mold testing and made sure everything was safe, the best part was that they dealt with the insurance and we didn’t have to do anything."
+57
Serving Lignum, VA and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"o.k. Wasn't impressed
"
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
How does a radon mitigation system work? Learn more about how it pulls air and radon from the soil and expels it before it can enter your house.
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
